Responding to a Space Marine distress signal on an uncharted planet (in a galaxy far, far away) near a dying sun (see previous post).
These boys (girls, or gender neutral beings) "rock and roll" when they land, piling out in every direction, heavy laser rifles to the ready. Using an ultra sophisticated sensor (looks like a metal dowsing rod to me?) Mr White Hat detects movement, possibly an intelligent alien life-form. After consulting his AI tactical manual on how to greet unidentified sentient alien life-forms, he prepares to throw a grenade.
Blue Face readily agrees, asking questions is always more successful after a massive pre-emptive suppressive fire barrage and the recommended Tau way of opening negotiations.
I like the way this unit turned out painting-wise. If memory serves me correct from the GW box art, the Tau had distinct white strip tactical markings to add (for some future rainy winter's night, methinks).